GB2219287B - A method for manufacturing a reduction-reoxidation type semiconductive capacitor - Google Patents

A method for manufacturing a reduction-reoxidation type semiconductive capacitor

Info

Publication number
GB2219287B
GB2219287B GB8912318A GB8912318A GB2219287B GB 2219287 B GB2219287 B GB 2219287B GB 8912318 A GB8912318 A GB 8912318A GB 8912318 A GB8912318 A GB 8912318A GB 2219287 B GB2219287 B GB 2219287B
Authority
GB
United Kingdom
Prior art keywords
reduction
manufacturing
type semiconductive
reoxidation type
capacitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8912318A
Other languages
English (en)
Other versions
GB8912318D0 (en
GB2219287A (en
Inventor
Kazuhito Narumi
Fumio Takeuchi
Michiaki Sakeguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Publication of GB8912318D0 publication Critical patent/GB8912318D0/en
Publication of GB2219287A publication Critical patent/GB2219287A/en
Application granted granted Critical
Publication of GB2219287B publication Critical patent/GB2219287B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1272—Semiconductive ceramic capacitors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
GB8912318A 1988-06-03 1989-05-30 A method for manufacturing a reduction-reoxidation type semiconductive capacitor Expired - Lifetime GB2219287B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63135695A JPH0692268B2 (ja) 1988-06-03 1988-06-03 還元再酸化型半導体セラミックコンデンサ素子

Publications (3)

Publication Number Publication Date
GB8912318D0 GB8912318D0 (en) 1989-07-12
GB2219287A GB2219287A (en) 1989-12-06
GB2219287B true GB2219287B (en) 1992-09-09

Family

ID=15157748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912318A Expired - Lifetime GB2219287B (en) 1988-06-03 1989-05-30 A method for manufacturing a reduction-reoxidation type semiconductive capacitor

Country Status (5)

Country Link
US (1) US4987107A (ja)
JP (1) JPH0692268B2 (ja)
KR (1) KR910009895B1 (ja)
GB (1) GB2219287B (ja)
HK (1) HK110293A (ja)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412440B1 (en) * 1989-08-09 1993-11-03 Oki Electric Industry Co., Ltd. Dielectric ceramic for microwave applications
US5219811A (en) * 1989-08-31 1993-06-15 Central Glass Company, Limited Powder composition for sintering into modified barium titanate semiconductive ceramic
US5164349A (en) * 1990-06-29 1992-11-17 Ube Industries Ltd. Electromagnetic effect material
GB9025802D0 (en) * 1990-11-28 1991-01-09 Cookson Group Plc Improved sintering aid
US5232880A (en) * 1991-01-11 1993-08-03 Murata Manufacturing Co., Ltd. Method for production of nonreducible dielectric ceramic composition
JP2871135B2 (ja) * 1991-02-16 1999-03-17 株式会社村田製作所 非還元性誘電体磁器組成物の製造方法
JPH07118431B2 (ja) * 1991-03-16 1995-12-18 太陽誘電株式会社 磁器コンデンサ及びその製造方法
US5320991A (en) * 1992-07-17 1994-06-14 Sanyo Electric Co., Ltd. Microwave dielectric ceramic composition
AU7095194A (en) * 1993-06-09 1995-01-03 United States Of America, As Represented By The Secretary Of The Army, The Novel ceramic ferroelectric composite material - bsto-mgo
US5312790A (en) * 1993-06-09 1994-05-17 The United States Of America As Represented By The Secretary Of The Army Ceramic ferroelectric material
US5378667A (en) * 1993-12-10 1995-01-03 Korea Institute Of Science And Technology Intercrystalline semiconductive ceramic capacitor
KR970001056B1 (ko) * 1994-06-30 1997-01-25 한국과학기술연구원 고주파용 유전체 조성물
US5504330A (en) * 1994-11-22 1996-04-02 Texas Instruments Incorporated Lead substitured perovskites for thin-film pyroelectric devices
KR100190558B1 (ko) * 1995-03-04 1999-10-15 구본준 강유전체 및 이를 채용한 반도체장치의 커패시터
US5766697A (en) * 1995-12-08 1998-06-16 The United States Of America As Represented By The Secretary Of The Army Method of making ferrolectric thin film composites
US5846893A (en) * 1995-12-08 1998-12-08 Sengupta; Somnath Thin film ferroelectric composites and method of making
JP3024536B2 (ja) * 1995-12-20 2000-03-21 株式会社村田製作所 積層セラミックコンデンサ
US5801112A (en) * 1996-06-14 1998-09-01 Kyocera Corporation Dielectric ceramic composition
DE60003099T2 (de) * 1999-03-16 2004-05-06 Tdk Corp. Zusammensetzung dielektrischer Keramik und Herstellungsverfahren dafür
JP2001130957A (ja) * 1999-11-02 2001-05-15 Murata Mfg Co Ltd 半導体磁器、半導体磁器の製造方法およびサーミスタ
IL149554A0 (en) * 1999-12-13 2002-11-10 Bayer Ag Fungicidal combinations of active substances
KR100390468B1 (ko) * 2000-09-15 2003-07-04 한국과학기술연구원 초미립 유전체 세라믹스의 제조방법
KR100390467B1 (ko) * 2000-09-20 2003-07-04 한국과학기술연구원 초미립 유전체 세라믹스의 제조방법
KR100401943B1 (ko) * 2000-11-17 2003-10-17 홍국선 유전체 세라믹 조성물 및 이를 이용한 유전체 세라믹의 제조방법
KR100401942B1 (ko) 2000-11-17 2003-10-17 홍국선 유전체 세라믹 조성물 및 그 제조방법
US6673274B2 (en) 2001-04-11 2004-01-06 Cabot Corporation Dielectric compositions and methods to form the same
KR100426219B1 (ko) 2001-05-18 2004-04-06 홍국선 유전체 세라믹 조성물 및 이를 이용한 적층부품의 제조방법
KR20010070547A (ko) * 2001-05-21 2001-07-27 이명희 고전압과 고주파 프라즈마에 의한 휘발성 유기화합물제거장치
US6734127B2 (en) 2001-10-09 2004-05-11 Dong-Hau Kuo Ceramic materials for capacitors with a high dielectric constant and a low capacitance change with temperature
US6641940B1 (en) * 2001-10-09 2003-11-04 Intematix Corporation Low loss dielectric materials for microwave applications
KR100489885B1 (ko) * 2002-06-22 2005-05-27 주식회사 지믹스 마이크로파 유전체 세라믹 조성물 및 그의 제조방법
FR2900148B1 (fr) * 2006-04-19 2008-07-11 Centre Nat Rech Scient Ceramiques a base de titanate de baryum dope au lanthane, nouveau procede de preparation et utilisations.
EP2426684A1 (en) * 2010-09-02 2012-03-07 Mitsubishi Materials Corporation Dielectric-thin-film forming composition, method of forming dielectric thin film, and dielectric thin film formed by the method
CN106128758B (zh) * 2016-06-13 2018-02-13 吴江佳亿电子科技有限公司 一种改良型半导体陶瓷电容器材料及其制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747716A (en) * 1951-04-19 1956-04-11 Plessey Co Ltd High permittivity ceramic material
GB964726A (en) * 1960-12-27 1964-07-22 Telegraph Condenser Co Ltd Improvements in or relating to ceramic dielectric materials
GB1104236A (en) * 1965-03-19 1968-02-21 Siemens Ag Improvements in or relating to polycrystalline ceramic bodies of ferro-electric material
GB1150335A (en) * 1966-02-11 1969-04-30 Westinghouse Electric Corp Process for making Current Limiting Devices
GB1204436A (en) * 1967-09-20 1970-09-09 Siemens Ag Improvements in or relating to capacitors dielectrics
GB1369105A (en) * 1971-11-01 1974-10-02 Nl Industries Inc Dielectric compositions and process of making the same
US3912527A (en) * 1973-03-24 1975-10-14 Nippon Electric Co Barium titanate base ceramic composition having a high dielectric constant
GB1527060A (en) * 1976-08-03 1978-10-04 Siemens Ag Capacitor dielectrics
EP0222303A1 (en) * 1985-11-07 1987-05-20 Narumi China Corporation Dielectric ceramic compositions for microwave application

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586642A (en) * 1968-05-29 1971-06-22 Matsushita Electric Ind Co Ltd Ptc thermistor of bati03,and other oxides
US4055438A (en) * 1971-06-02 1977-10-25 Ngk Insulators, Ltd. Barium titanate ceramic
US4015230A (en) * 1975-02-03 1977-03-29 Matsushita Electric Industrial Co., Ltd. Humidity sensitive ceramic resistor
JPS51125899A (en) * 1975-04-15 1976-11-02 Murata Mfg Co Ltd Boundary type ceramic dielectric
JPS54105113A (en) * 1978-02-06 1979-08-17 Ngk Insulators Ltd Barium titanate base positive characteristic porcelain
US4283753A (en) * 1979-09-28 1981-08-11 Sprague Electric Company Low firing monolithic ceramic capacitor with high dielectric constant
JPS5651820A (en) * 1979-10-04 1981-05-09 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
JPS57178313A (en) * 1981-04-28 1982-11-02 Kck Co Ltd Surface layer type semiconductor porcelain condenser
US4335216A (en) * 1981-05-01 1982-06-15 Tam Ceramics, Inc. Low temperature fired dielectric ceramic composition and method of making same
JPS5814518A (ja) * 1981-07-17 1983-01-27 松下電器産業株式会社 表面誘電体層型半導体磁器組成物およびその製造方法
AU572013B2 (en) * 1984-12-26 1988-04-28 Nippondenso Co. Ltd. Anti-reducing semi conducting porcelain with a positive temperature coefficient of resistance
EP0257653B1 (en) * 1986-08-28 1992-11-04 Kabushiki Kaisha Toshiba High dielectric constant ceramic material and method of manufacturing the same
JPS6469514A (en) * 1987-09-11 1989-03-15 Ube Industries Preparation of starting powder for condenser material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747716A (en) * 1951-04-19 1956-04-11 Plessey Co Ltd High permittivity ceramic material
GB964726A (en) * 1960-12-27 1964-07-22 Telegraph Condenser Co Ltd Improvements in or relating to ceramic dielectric materials
GB1104236A (en) * 1965-03-19 1968-02-21 Siemens Ag Improvements in or relating to polycrystalline ceramic bodies of ferro-electric material
GB1150335A (en) * 1966-02-11 1969-04-30 Westinghouse Electric Corp Process for making Current Limiting Devices
GB1204436A (en) * 1967-09-20 1970-09-09 Siemens Ag Improvements in or relating to capacitors dielectrics
GB1369105A (en) * 1971-11-01 1974-10-02 Nl Industries Inc Dielectric compositions and process of making the same
US3912527A (en) * 1973-03-24 1975-10-14 Nippon Electric Co Barium titanate base ceramic composition having a high dielectric constant
GB1527060A (en) * 1976-08-03 1978-10-04 Siemens Ag Capacitor dielectrics
EP0222303A1 (en) * 1985-11-07 1987-05-20 Narumi China Corporation Dielectric ceramic compositions for microwave application

Also Published As

Publication number Publication date
HK110293A (en) 1993-10-29
GB8912318D0 (en) 1989-07-12
JPH0692268B2 (ja) 1994-11-16
KR910009895B1 (ko) 1991-12-03
GB2219287A (en) 1989-12-06
US4987107A (en) 1991-01-22
JPH01305855A (ja) 1989-12-11
KR900000313A (ko) 1990-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970530